UK eSIM: what a London trip costs in data

A trip to London from the Gulf or Egypt might be a summer holiday, a medical visit or a short course, and the length varies a lot. On 22 October 2026 Airalo’s UK page offered unlimited plans on the EE network from 11.50 dollars for three days, and Holafly from 11.90 dollars.

For a week it was 27 dollars at Airalo and 27.50 at Holafly, practically the same. The gap shows on longer stays: 48 dollars versus 51.50 for fifteen days, and 69 versus 76.50 for thirty. If London is part of a wider European trip, also compare the regional Europe plans shown on Airalo’s page, since they cover more than one country.